Merge "Remove renderscript related samples" am: d946117723

Original change: https://android-review.googlesource.com/c/platform/development/+/2287094

Change-Id: I6114a334c294e9bf4e2bbe63583b62165726ef1b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>